BR112013022521A8 - degradation of penicillin compounds - Google Patents
degradation of penicillin compoundsInfo
- Publication number
- BR112013022521A8 BR112013022521A8 BR112013022521A BR112013022521A BR112013022521A8 BR 112013022521 A8 BR112013022521 A8 BR 112013022521A8 BR 112013022521 A BR112013022521 A BR 112013022521A BR 112013022521 A BR112013022521 A BR 112013022521A BR 112013022521 A8 BR112013022521 A8 BR 112013022521A8
- Authority
- BR
- Brazil
- Prior art keywords
- degradation
- penicillin compounds
- penicillin
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/12—Separation; Purification
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11156792.1 | 2011-03-03 | ||
| EP11156792 | 2011-03-03 | ||
| PCT/EP2012/053483 WO2012117038A1 (en) | 2011-03-03 | 2012-03-01 | Degradation of penicillin compounds |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112013022521A2 BR112013022521A2 (en) | 2016-07-19 |
| BR112013022521A8 true BR112013022521A8 (en) | 2018-03-06 |
| BR112013022521B1 BR112013022521B1 (en) | 2019-05-07 |
Family
ID=43838164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013022521-1A BR112013022521B1 (en) | 2011-03-03 | 2012-03-01 | Process for the degradation of a ß-lactamic compound and use of sulphite in the degradation of a ß-lactamic compound |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2681224B1 (en) |
| CN (1) | CN103429596B (en) |
| BR (1) | BR112013022521B1 (en) |
| EA (1) | EA023822B1 (en) |
| ES (1) | ES2590488T3 (en) |
| HK (1) | HK1191002A1 (en) |
| MX (1) | MX343543B (en) |
| WO (1) | WO2012117038A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9828411B2 (en) | 2013-05-02 | 2017-11-28 | Dsm Sinochem Pharmaceuticals Netherlands B.V. | Method for isolating caspofungin |
| CN110343120B (en) * | 2019-08-15 | 2021-07-02 | 浙江普洛得邦制药有限公司 | Preparation method of 3-methyl cefdinir |
| CN112625053B (en) * | 2020-12-30 | 2022-08-09 | 伊犁川宁生物技术股份有限公司 | 7-ACA with low content of maximum unknown simple impurity and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497504A (en) * | 1968-07-10 | 1970-02-24 | Lilly Co Eli | Removal of penicillins from cephalosporins |
| US5318896A (en) | 1991-09-11 | 1994-06-07 | Merck & Co., Inc. | Recombinant expandase bioprocess for preparing 7-aminodesacetoxy cephalosporanic acid (7-ADCA) |
| JP3574453B2 (en) | 1993-07-30 | 2004-10-06 | ギスト ブロカデス ベスローテン フェンノートシャップ | Effective method for producing 7-ADCA via 3- (carboxyethylthio) propionyl-7-ADCA |
| KR100336174B1 (en) | 1993-07-30 | 2002-11-01 | 디에스엠 기스트 베.파우. | Efficient method for preparing 7-ADCA via 2- (carboxyethylthio) acetyl-7-ADCA and 3- (carboxymethylthio) propionyl-7-ADCA |
| BR9804855A (en) | 1997-04-22 | 1999-08-24 | Gist Brocades Bv | Perfect process for fermentative cephalosporin production |
| ZA983394B (en) | 1997-04-22 | 1998-10-30 | Gist Brocades Bv | Process for the fermentative production of deacylated cephalosporins |
| AU7909498A (en) | 1997-04-22 | 1998-11-13 | Gist-Brocades B.V. | Process for the fermentative production of deacylated cephalosporins |
-
2012
- 2012-03-01 EP EP12706836.9A patent/EP2681224B1/en active Active
- 2012-03-01 CN CN201280011550.2A patent/CN103429596B/en active Active
- 2012-03-01 ES ES12706836.9T patent/ES2590488T3/en active Active
- 2012-03-01 MX MX2013010091A patent/MX343543B/en active IP Right Grant
- 2012-03-01 BR BR112013022521-1A patent/BR112013022521B1/en active IP Right Grant
- 2012-03-01 WO PCT/EP2012/053483 patent/WO2012117038A1/en active Application Filing
- 2012-03-01 EA EA201300984A patent/EA023822B1/en not_active IP Right Cessation
-
2014
- 2014-04-28 HK HK14104042.4A patent/HK1191002A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1191002A1 (en) | 2014-07-18 |
| BR112013022521A2 (en) | 2016-07-19 |
| EA023822B1 (en) | 2016-07-29 |
| WO2012117038A1 (en) | 2012-09-07 |
| EP2681224A1 (en) | 2014-01-08 |
| MX343543B (en) | 2016-11-08 |
| CN103429596B (en) | 2016-03-02 |
| MX2013010091A (en) | 2013-12-02 |
| EP2681224B1 (en) | 2016-06-22 |
| EA201300984A1 (en) | 2014-02-28 |
| CN103429596A (en) | 2013-12-04 |
| BR112013022521B1 (en) | 2019-05-07 |
| ES2590488T3 (en) | 2016-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/03/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/03/2012, OBSERVADAS AS CONDICOES LEGAIS |
|
| B25D | Requested change of name of applicant approved |
Owner name: CENTRIENT PHARMACEUTICALS NETHERLANDS B.V. (NL) |
|
| B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V. (NL) Free format text: ANULADA A PUBLICACAO CODIGO 25.4 NA RPI NO 2639 DE 03/08/2021 POR TER SIDO INDEVIDA. |
|
| B25D | Requested change of name of applicant approved |
Owner name: CENTRIENT PHARMACEUTICALS NETHERLANDS B.V. (NL) |